Blues Notecard Cellular (NOTE-NBGL / NBNA / WBGL, M.2 Key E): 30 × 35 mm card outline, edge connector and screw notch — dimension sheet
Source: Xem Studio, https://xemstudio.com/objects/blues-notecard-cellular-m2/  (sheet CC BY 4.0)
Basis: Blues' official note-hardware repository (Notecard 3D model and FAE Technology mechanical drawing), cross-checked with the Blues Notecarrier design guide.
Catalog version: 2026-10-20

Overall (mm): length 35.0, width 30.0, height 5.52
- Card outline 30.0 wide × 35.0 long including the M.2 gold-finger tab; board 0.91 thick (drawing nominal 0.8).
- Edge-connector tab 19.85 wide and 3.0 deep, with the Key E slot 1.20 wide; slot centre 2.625 off the card centreline.
- No holes: the card is held by a half-round R1.75 screw notch centred on the end opposite the connector, 35.18 from the gold-finger edge.
- Height 5.52 from the lowest bottom-side part to the top of the RF shield can; the board sits 2.11 above the lowest point.
- Modelled: board outline, key slot, notch, shield can and the larger bottom-side parts. Not modelled: small passives, u.FL antenna connectors and edge pads. The Cell+WiFi cards are 42 mm long and differ.
- All dimensions are exact nominal millimetres, true size, with no tolerance added.

Files elsewhere (not hosted by Xem Studio; license as stated by the publisher):
- Blues: note-hardware: Notecard 3D models and mechanical drawings — web — Publisher's page; dimensions are facts — https://github.com/blues/note-hardware/tree/master/Notecard
- Blues: Notecard and Notecarrier carrier board design guide — web — Publisher's page; dimensions are facts — https://dev.blues.io/datasheets/application-notes/notecard-carrier-board-design-guide.md

Free files (CC BY 4.0, Xem Studio; STEP + STL, 1 parts): https://xemstudio.com/files/hardware/blues-notecard-cellular-m2/index.json
API: https://xemstudio.com/api/geometry?object=blues-notecard-cellular-m2